Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
JURGEN SCHLIEPER WINKLER and FRIEDRICH ERNEST NEUMANN HANS
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shell Internationale Research Maatschappij BVfiledCriticalShell Internationale Research Maatschappij BV
Priority to AU38513/72ApriorityCriticalpatent/AU457474B2/en
Application grantedgrantedCritical
Publication of AU3851372ApublicationCriticalpatent/AU3851372A/en
Publication of AU457474B2publicationCriticalpatent/AU457474B2/en